GEOGRAPHIC REGINOS

  1. Atlantic Coastal Plain
Along the atiantic ocean and Gulf of Mexico
Broad lowland providing many excellent harbors

2. Appalachian Mountain
located west of the coastal plain
from Canada to Alabama
oldest moutain range in North America (eroded)

3. Canadian shield
Aroud the hudson bay
hills worn by erosion
hundreds of lakes carved by glaciers
oldest rock formation

4.Great Plains
east of rocky mt.
flatland that gets higher in the west
graslands (bread basket)